Release Rel-18
5G-AdvancedFirst 5G-Advanced release, extending 5G NR with AI/ML, non-terrestrial networks, and reduced-capability devices.
Frozen 2024-03-221,533 specifications
Key features: RedCap enhancements, NR-NTN, XR enhancements, AI/ML for NG-RAN
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TS 26.943
Recognition performance evaluations of codecs for Speech Enabled Services (SES)
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.944
End-to-end multimedia services performance metrics
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.946
Multimedia Broadcast/Multicast Service (MBMS) user service guidelines
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.947
Multimedia Broadcast/Multicast Service (MBMS); Selection and characterisation of application layer Forward Error Correction (FEC)
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.948
Study on video enhancements in 3GPP multimedia services
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.949
Video formats for 3GPP services
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.950
Study on Surround Sound codec extension for Packet Switched Streaming (PSS) and Multimedia Broadcast/Multicast Service (MBMS)
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.952
Codec for Enhanced Voice Services (EVS); Performance characterization
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.953
Interactivity support for 3GPP-based streaming and download services
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.954
Test plan for speech quality and delay through a headset electrical interface
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.955
5G Video Codec Characteristics
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.957
Study on Server And Network-assisted Dynamic Adaptive Streaming over HTTP (DASH) (SAND) for 3GPP multimedia services
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.959
Study on enhanced Voice over LTE (VoLTE) performance
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.962
Immersive Teleconferencing and Telepresence for Remote Terminals (ITT4RT) Operation and Usage Guidelines
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.966
Evaluation of new HEVC coding tools
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.967
eCall data transfer; In-band modem solution
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.969
eCall data transfer; In-band modem solution; Characterization report
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.973
Update to fixed-point basic operators
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.975
Performance characterization of the Adaptive Multi-Rate (AMR) speech codec
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26
TS 26.976
Performance characterization of the Adaptive Multi-Rate Wideband (AMR-WB) speech codec
Codecs & Media
Rel-18TSCodecs & MediaUpdated 2026-07-26